10L Lab Ultrasonic Cleaner for Instruments | 28/40kHz Dual Frequency Sonicator Bath

Are you looking for a lab ultrasonic cleaner for instrument cleaning? The K410HTDS 10L lab sonicator bath brings dual frequency capability to the 10-liter ultrasonic bath, offering 240W of adjustable ultrasonic power and a 500W heater in a tank sized for daily laboratory and clinical workloads. The genuine 28/40kHz dual-frequency selection, combined with independent power adjustment and automatic sweep, gives this ultrasonic bath sonicator a versatility that single-frequency baths cannot approach. It serves as both an aggressive parts degreaser and a gentle instrument sonicator, selectable at the press of a button.

The ultrasonic cleaner frequency selection is very easy. The variable-frequency function enables you to choose 28KHz or 40KHz frequency. Generally, you may use the 28KHz frequency for gross rinse. And then use the 40KHz frequency for precise cleaning. So, the dual-frequency sonicator bath can fit different cleaning needs very well.

Dual Frequency Lab Sonicator Features

• Operating Mode: Digital control with Timer+Heater.
• Timer Settings: 1-99 minutes adjustable or long hours of working.
• Heater Settings: 0-100℃ adjustable.
• It comes with a genuine dual-frequency of 28KHz and 40KHz.
• 5-100% variable ultrasonic power meets various cleaning needs for commercial and industrial cleaning.
• Industrial-grade transducers create strong ultrasonic vibrating mechanical energy.
• High-grade stainless steel structure for housing and cleaning tank.

• 28kHz Applications — Sonicator bath for workshop tool degreasing, engine component cleaning, heavy residue removal from stainless steel instruments.
• 40kHz Applications — Ultrasonic lab equipment cleaner for laboratory glassware, sample sonication, delicate instrument cleaning, and jewellery.
• Clinical Settings — Ultrasonic dental cleaner for dental and surgical instrument reprocessing, with frequency selected based on instrument type and soil load.
• Shared Facilities — Multi-user labs where cleaning requirements vary from day to day.

What’s Included

• K410HTDS 10L dual frequency ultrasonic cleaner
• Stainless steel cleaning basket
• Stainless steel lid
• Power cable

Parameter	Specification
Model	K410HTDS
Volume	10 Litres
Ultrasonic Power	240W (5–100% adjustable)
Dual Frequency	28kHz / 40kHz (user-selectable)
Sweep Function	Automatic, operates at both frequencies
Heating Power	500W
Temperature Range	0–100°C
Timer	1–99 min or continuous running
Internal Tank Size	300 x 240 x 150 mm
Overall Size	330 x 270 x 320 mm
Carton Box Size	430 x 350 x 410 mm
Gross Weight	9.0 kg

Try more laboratory ultrasonic cleaners with various functions such as mechanical knob control, adjustable power, sweep frequency, and multiple cleaning modes – Same volumes, same specifications, different functions.

Here are more volumes and sizes of the dual-frequency ultrasonic cleaners for your choice. Check the internal tank size if it fits the cleaning items before buying.

Explore More Variable Frequency Series

A 10-liter bath is often the shared resource in a multi-user laboratory or clinic. One department needs aggressive cleaning for soiled tools; another needs gentle sonication for delicate sample preparation. Without dual frequency, the machine serves one user well and the other poorly. The K410HTDS solves this institutional tension: each user selects the frequency and power appropriate to their task, and the machine delivers. For facilities writing standard operating procedures, the documented frequency and power settings become part of the protocol.

Genuine Dual Frequency Or False Dual Frequency?

We say this is a genuine dual-frequency lab ultrasonic cleaner of 28KHz and 40KHz. Because there are also so-called “modified dual-frequency ultrasonic cleaners” on the market. The “modified” means false dual-frequency. Is it with a dual-frequency ultrasonic transducer or not? This is a key point we have to know when buying a dual-frequency ultrasonic cleaner.

Take the dual-frequency of 28KHz and 40KHz, for example. The genuine one means that it comes with a genuine 28/40KHz dual-frequency transducer. While the false one means that it has only a 40KHz single-frequency transducer. It is modified to see as if it is with double frequency. So there is only one real frequency of 40KHz; the other frequency of 28KHz is fake.

Q: Can multiple users in a shared lab easily switch between frequencies?

Yes. The frequency selection is a single button on the digital control panel. There is no recalibration, no hardware change, and no special procedure. One user runs a 28kHz cycle, the next user presses the frequency button to switch to 40kHz, adjusts the power if needed, and starts their cycle. The transition takes seconds.

Q: Will running at 28kHz damage the stainless steel tank over time?

No. The tank is designed and tested for continuous operation at both frequencies. The 28kHz mode does produce more energetic cavitation, which you will hear as a louder, deeper operating sound, but this energy is directed into the cleaning solution, not the tank walls. The 304 stainless steel tank withstands both frequency modes throughout its service life.